// "出行高峰时段"功能模块
(function() {
	// 1实例化对象
	var myChart = echarts.init(document.querySelector(".bar .chart"));
	// 2. 指定配置项和数据
	var option = {
		color: ["#2f89cf"],
		tooltip: {
			trigger: "axis",
			axisPointer: {
				// 坐标轴指示器，坐标轴触发有效
				type: "shadow" // 默认为直线，可选为：'line' | 'shadow'
			}
		},
		// 修改图表的大小
		grid: {
			left: "0%",
			top: "10px",
			right: "0%",
			bottom: "4%",
			containLabel: true
		},
		xAxis: [{
			type: "category",
			data: [
				"00:00-06:00",
				"06:00-12:00",
				"12:00-18:00",
				"18:00-24:00",
			],
			axisTick: {
				alignWithLabel: true
			},
			// 修改刻度标签 相关样式
			axisLabel: {
				color: "rgba(255,255,255,.6) ",
				fontSize: "12"
			},
			// 不显示x坐标轴的样式
			axisLine: {
				show: false
			}
		}],
		yAxis: [{
			type: "value",
			// 修改刻度标签 相关样式
			axisLabel: {
				color: "rgba(255,255,255,.6) ",
				fontSize: 12
			},
			// y轴的线条改为了 2像素
			axisLine: {
				lineStyle: {
					color: "rgba(255,255,255,.1)",
					width: 2
				}
			},
			// y轴分割线的颜色
			splitLine: {
				lineStyle: {
					color: "rgba(255,255,255,.1)"
				}
			}
		}],
		series: [{
			name: "出行人数",
			type: "bar",
			barWidth: "35%",
			data: [2500, 8000, 9000, 5000],
			itemStyle: {
				// 修改柱子圆角
				barBorderRadius: 5
			}
		}]
	};
	// 3. 把配置项给实例对象
	myChart.setOption(option);
	// 4. 让图表跟随屏幕自动的去适应
	window.addEventListener("resize", function() {
		myChart.resize();
	});
})();
//  "服务需求数量"功能模块
(function() {
	var myColor = ["#1089E7", "#F57474", "#56D0E3", "#F8B448", "#8B78F6"];
	// 1. 实例化对象
	var myChart = echarts.init(document.querySelector(".bar2 .chart"));
	// 2. 指定配置和数据
	var option = {
		grid: {
			top: "10%",
			left: "22%",
			bottom: "10%"
			// containLabel: true
		},
		// 不显示x轴的相关信息
		xAxis: {
			show: false
		},
		yAxis: [{
				type: "category",
				inverse: true,
				data: ["登机", "退票", "托运", "转机", "发票"],
				// 不显示y轴的线
				axisLine: {
					show: false
				},
				// 不显示刻度
				axisTick: {
					show: false
				},
				// 把刻度标签里面的文字颜色设置为白色
				axisLabel: {
					color: "#fff"
				}
			},
			{
				data: [800, 400, 610, 500, 664],
				inverse: true,
				// 不显示y轴的线
				axisLine: {
					show: false
				},
				// 不显示刻度
				axisTick: {
					show: false
				},
				// 把刻度标签里面的文字颜色设置为白色
				axisLabel: {
					color: "#fff"
				}
			}
		],
		series: [{
				name: "条",
				type: "bar",
				data: [95, 95, 90, 80, 80],
				yAxisIndex: 0,
				// 修改第一组柱子的圆角
				itemStyle: {
					barBorderRadius: 20,
					// 此时的color 可以修改柱子的颜色
					color: function(params) {
						// params 传进来的是柱子对象
						// console.log(params);
						// dataIndex 是当前柱子的索引号
						return myColor[params.dataIndex];
					}
				},
				// 柱子之间的距离
				barCategoryGap: 50,
				//柱子的宽度
				barWidth: 10,
				// 显示柱子内的文字
				label: {
					show: true,
					position: "inside",
					// {c} 会自动的解析为 数据  data里面的数据
					formatter: "{c}%"
				}
			},
			{
				name: "框",
				type: "bar",
				barCategoryGap: 50,
				barWidth: 15,
				yAxisIndex: 1,
				data: [100, 100, 100, 100, 100],
				itemStyle: {
					color: "none",
					borderColor: "#00c1de",
					borderWidth: 3,
					barBorderRadius: 15
				}
			}
		]
	};
	// 3. 把配置给实例对象
	myChart.setOption(option);
	// 4. 让图表跟随屏幕自动的去适应
	window.addEventListener("resize", function() {
		myChart.resize();
	});
})();
// "人群月度变化"功能模块
(function() {
	var yearData = [{
			year: "2020", // 年份
			data: [
				// 两个数组是因为有两条线
				[24, 40, 101, 134, 90, 230, 210, 230, 120, 230, 210, 120],
				[40, 64, 191, 324, 290, 330, 310, 213, 180, 200, 180, 79]
			]
		},
		{
			year: "2021", // 年份
			data: [
				// 两个数组是因为有两条线
				[123, 175, 112, 197, 121, 67, 98, 21, 43, 64, 76, 38],
				[143, 131, 165, 123, 178, 21, 82, 64, 43, 60, 19, 34]
			]
		}
	];
	// 1. 实例化对象
	var myChart = echarts.init(document.querySelector(".line .chart"));
	// 2.指定配置
	var option = {
		// 通过这个color修改两条线的颜色
		color: ["#00f2f1", "#ed3f35"],
		tooltip: {
			trigger: "axis"
		},
		legend: {
			// 如果series 对象有name 值，则 legend可以不用写data
			// 修改图例组件 文字颜色
			textStyle: {
				color: "#4c9bfd"
			},
			// 这个10% 必须加引号
			right: "10%"
		},
		grid: {
			top: "20%",
			left: "3%",
			right: "4%",
			bottom: "3%",
			show: true, // 显示边框
			borderColor: "#012f4a", // 边框颜色
			containLabel: true // 包含刻度文字在内
		},

		xAxis: {
			type: "category",
			boundaryGap: false,
			data: [
				"1月",
				"2月",
				"3月",
				"4月",
				"5月",
				"6月",
				"7月",
				"8月",
				"9月",
				"10月",
				"11月",
				"12月"
			],
			axisTick: {
				show: false // 去除刻度线
			},
			axisLabel: {
				color: "#4c9bfd" // 文本颜色
			},
			axisLine: {
				show: false // 去除轴线
			}
		},
		yAxis: {
			type: "value",
			axisTick: {
				show: false // 去除刻度线
			},
			axisLabel: {
				color: "#4c9bfd" // 文本颜色
			},
			axisLine: {
				show: false // 去除轴线
			},
			splitLine: {
				lineStyle: {
					color: "#012f4a" // 分割线颜色
				}
			}
		},
		series: [{
				name: "2020年",
				type: "line",
				// true 可以让我们的折线显示带有弧度
				smooth: true,
				data: yearData[0].data[0]
			},
			{
				name: "2019年",
				type: "line",
				smooth: true,
				data: yearData[0].data[1]
			}
		]
	};
	// 3. 把配置给实例对象
	myChart.setOption(option);
	// 4. 让图表跟随屏幕自动的去适应
	window.addEventListener("resize", function() {
		myChart.resize();
	});
	// 5.点击切换效果
	$(".line h2").on("click", "a", function() {
		// alert(1);
		// console.log($(this).index());
		// 点击 a 之后 根据当前a的索引号 找到对应的 yearData的相关对象
		// console.log(yearData[$(this).index()]);
		var obj = yearData[$(this).index()];
		option.series[0].data = obj.data[0];
		option.series[1].data = obj.data[1];
		// 需要重新渲染
		myChart.setOption(option);
	});
})();
// "同时段客流量对比"功能模块
(function() {
	var myChart = echarts.init(document.querySelector(".line2 .chart"));
	var option = {
		tooltip: {
			trigger: "axis"
		},
		legend: {
			top: "0%",
			data: ["上次时段", "本次时段", "视频广告", "直接访问", "搜索引擎"],
			textStyle: {
				color: "rgba(255,255,255,.5)",
				fontSize: "12"
			}
		},

		grid: {
			left: "10",
			top: "30",
			right: "10",
			bottom: "10",
			containLabel: true
		},
		xAxis: [{
			type: "category",
			boundaryGap: false,
			// x轴更换数据
			data: [
				"01",
				"02",
				"03",
				"04",
				"05",
				"06",
				"07",
				"08",
				"09",
				"10",
				"11",
				"12",
				"13",
				"14",
				"15",
				"16",
				"17",
				"18",
				"19",
				"20",
				"21",
				"22",
				"23",
				"24",
				"25",
				"26",
				"26",
				"28",
				"29",
				"30"
			],
			// 文本颜色为rgba(255,255,255,.6)  文字大小为 12
			axisLabel: {
				textStyle: {
					color: "rgba(255,255,255,.6)",
					fontSize: 12
				}
			},
			// x轴线的颜色为   rgba(255,255,255,.2)
			axisLine: {
				lineStyle: {
					color: "rgba(255,255,255,.2)"
				}
			}
		}],
		yAxis: [{
			type: "value",
			axisTick: {
				show: false
			},
			axisLine: {
				lineStyle: {
					color: "rgba(255,255,255,.1)"
				}
			},
			axisLabel: {
				textStyle: {
					color: "rgba(255,255,255,.6)",
					fontSize: 12
				}
			},
			// 修改分割线的颜色
			splitLine: {
				lineStyle: {
					color: "rgba(255,255,255,.1)"
				}
			}
		}],
		series: [{
				name: "上次时段",
				type: "line",
				smooth: true,
				// 单独修改当前线条的样式
				lineStyle: {
					color: "#0184d5",
					width: "2"
				},
				// 填充颜色设置
				areaStyle: {
					color: new echarts.graphic.LinearGradient(
						0,
						0,
						0,
						1,
						[{
								offset: 0,
								color: "rgba(1, 132, 213, 0.4)" // 渐变色的起始颜色
							},
							{
								offset: 0.8,
								color: "rgba(1, 132, 213, 0.1)" // 渐变线的结束颜色
							}
						],
						false
					),
					shadowColor: "rgba(0, 0, 0, 0.1)"
				},
				// 设置拐点
				symbol: "circle",
				// 拐点大小
				symbolSize: 8,
				// 开始不显示拐点， 鼠标经过显示
				showSymbol: false,
				// 设置拐点颜色以及边框
				itemStyle: {
					color: "#0184d5",
					borderColor: "rgba(221, 220, 107, .1)",
					borderWidth: 12
				},
				data: [
					30,
					40,
					30,
					40,
					30,
					40,
					30,
					60,
					20,
					40,
					30,
					40,
					30,
					40,
					30,
					40,
					30,
					60,
					20,
					40,
					30,
					40,
					30,
					40,
					30,
					40,
					20,
					60,
					50,
					40
				]
			},
			{
				name: "本次时段",
				type: "line",
				smooth: true,
				lineStyle: {
					normal: {
						color: "#00d887",
						width: 2
					}
				},
				areaStyle: {
					normal: {
						color: new echarts.graphic.LinearGradient(
							0,
							0,
							0,
							1,
							[{
									offset: 0,
									color: "rgba(0, 216, 135, 0.4)"
								},
								{
									offset: 0.8,
									color: "rgba(0, 216, 135, 0.1)"
								}
							],
							false
						),
						shadowColor: "rgba(0, 0, 0, 0.1)"
					}
				},
				// 设置拐点 小圆点
				symbol: "circle",
				// 拐点大小
				symbolSize: 5,
				// 设置拐点颜色以及边框
				itemStyle: {
					color: "#00d887",
					borderColor: "rgba(221, 220, 107, .1)",
					borderWidth: 12
				},
				// 开始不显示拐点， 鼠标经过显示
				showSymbol: false,
				data: [
					130,
					10,
					20,
					40,
					30,
					40,
					80,
					60,
					20,
					40,
					90,
					40,
					20,
					140,
					30,
					40,
					130,
					20,
					20,
					40,
					80,
					70,
					30,
					40,
					30,
					120,
					20,
					99,
					50,
					20
				]
			}
		]
	};
	myChart.setOption(option);
	// 让图表跟随屏幕自动的去适应
	window.addEventListener("resize", function() {
		myChart.resize();
	});
})();
// "出行人群占比"功能模块
(function() {
	// 1. 实例化对象
	var myChart = echarts.init(document.querySelector(".pie .chart"));
	// 2.指定配置
	var option = {
		color: ["#065aab", "#066eab", "#0682ab", "#0696ab", "#06a0ab"],
		tooltip: {
			trigger: "item",
			formatter: "{a} <br/>{b}: {c} ({d}%)"
		},

		legend: {
			bottom: "0%",
			// 修改小图标的大小
			itemWidth: 10,
			itemHeight: 10,
			// 修改图例组件的文字为 12px
			textStyle: {
				color: "rgba(255,255,255,.5)",
				fontSize: "12"
			}
		},
		series: [{
			name: "年龄分布",
			type: "pie",
			// 这个radius可以修改饼形图的大小
			// radius 第一个值是内圆的半径 第二个值是外圆的半径
			radius: ["40%", "60%"],
			center: ["50%", "45%"],
			avoidLabelOverlap: false,
			// 图形上的文字
			label: {
				show: false,
				position: "center"
			},
			// 链接文字和图形的线是否显示
			labelLine: {
				show: false
			},
			data: [{
					value: 123,
					name: "0岁以下"
				},
				{
					value: 452,
					name: "20-29岁"
				},
				{
					value: 274,
					name: "30-39岁"
				},
				{
					value: 225,
					name: "40-49岁"
				},
				{
					value: 154,
					name: "50岁以上"
				}
			]
		}]
	};
	// 3. 把配置给实例对象
	myChart.setOption(option);
	// 4. 让图表跟随屏幕自动的去适应
	window.addEventListener("resize", function() {
		myChart.resize();
	});
})();
// "航班地区分布"功能模块
(function() {
	var myChart = echarts.init(document.querySelector(".pie2 .chart"));
	var option = {
		color: [
			"#006cff",
			"#60cda0",
			"#ed8884",
			"#ff9f7f",
			"#0096ff",
			"#9fe6b8",
			"#32c5e9",
			"#1d9dff"
		],
		tooltip: {
			trigger: "item",
			formatter: "{a} <br/>{b} : {c} ({d}%)"
		},
		legend: {
			bottom: "0%",
			itemWidth: 10,
			itemHeight: 10,
			textStyle: {
				color: "rgba(255,255,255,.5)",
				fontSize: "12"
			}
		},
		series: [{
			name: "地区分布",
			type: "pie",
			radius: ["10%", "70%"],
			center: ["50%", "50%"],
			roseType: "radius",
			// 图形的文字标签
			label: {
				fontSize: 10
			},
			// 链接图形和文字的线条
			labelLine: {
				// length 链接图形的线条
				length: 6,
				// length2 链接文字的线条
				length2: 8
			},
			data: [{
					value: 10,
					name: "云南"
				},
				{
					value: 26,
					name: "北京"
				},
				{
					value: 24,
					name: "山东"
				},
				{
					value: 25,
					name: "河北"
				},
				{
					value: 20,
					name: "黑龙江"
				},
				{
					value: 25,
					name: "浙江"
				},
				{
					value: 30,
					name: "广西"
				},
				{
					value: 42,
					name: "湖北"
				}
			]
		}]
	};
	myChart.setOption(option);
	// 监听浏览器缩放，图表对象调用缩放resize函数
	window.addEventListener("resize", function() {
		myChart.resize();
	});
})();
// 模拟飞行路线模块地图模块
(function() {
  var myChart = echarts.init(document.querySelector(".map .chart"));
  var geoCoordMap = {
    上海: [121.4648, 31.2891],
    东莞: [113.8953, 22.901],
    东营: [118.7073, 37.5513],
    中山: [113.4229, 22.478],
    临汾: [111.4783, 36.1615],
    临沂: [118.3118, 35.2936],
    丹东: [124.541, 40.4242],
    丽水: [119.5642, 28.1854],
    乌鲁木齐: [87.9236, 43.5883],
    佛山: [112.8955, 23.1097],
    保定: [115.0488, 39.0948],
    兰州: [103.5901, 36.3043],
    包头: [110.3467, 41.4899],
    北京: [116.4551, 40.2539],
    北海: [109.314, 21.6211],
    南京: [118.8062, 31.9208],
    南宁: [108.479, 23.1152],
    南昌: [116.0046, 28.6633],
    南通: [121.1023, 32.1625],
    厦门: [118.1689, 24.6478],
    台州: [121.1353, 28.6688],
    合肥: [117.29, 32.0581],
    呼和浩特: [111.4124, 40.4901],
    咸阳: [108.4131, 34.8706],
    哈尔滨: [127.9688, 45.368],
    唐山: [118.4766, 39.6826],
    嘉兴: [120.9155, 30.6354],
    大同: [113.7854, 39.8035],
    大连: [122.2229, 39.4409],
    天津: [117.4219, 39.4189],
    太原: [112.3352, 37.9413],
    威海: [121.9482, 37.1393],
    宁波: [121.5967, 29.6466],
    宝鸡: [107.1826, 34.3433],
    宿迁: [118.5535, 33.7775],
    常州: [119.4543, 31.5582],
    广州: [113.5107, 23.2196],
    廊坊: [116.521, 39.0509],
    延安: [109.1052, 36.4252],
    张家口: [115.1477, 40.8527],
    徐州: [117.5208, 34.3268],
    德州: [116.6858, 37.2107],
    惠州: [114.6204, 23.1647],
    成都: [103.9526, 30.7617],
    扬州: [119.4653, 32.8162],
    承德: [117.5757, 41.4075],
    拉萨: [91.1865, 30.1465],
    无锡: [120.3442, 31.5527],
    日照: [119.2786, 35.5023],
    昆明: [102.9199, 25.4663],
    杭州: [119.5313, 29.8773],
    枣庄: [117.323, 34.8926],
    柳州: [109.3799, 24.9774],
    株洲: [113.5327, 27.0319],
    武汉: [114.3896, 30.6628],
    汕头: [117.1692, 23.3405],
    江门: [112.6318, 22.1484],
    沈阳: [123.1238, 42.1216],
    沧州: [116.8286, 38.2104],
    河源: [114.917, 23.9722],
    泉州: [118.3228, 25.1147],
    泰安: [117.0264, 36.0516],
    泰州: [120.0586, 32.5525],
    济南: [117.1582, 36.8701],
    济宁: [116.8286, 35.3375],
    海口: [110.3893, 19.8516],
    淄博: [118.0371, 36.6064],
    淮安: [118.927, 33.4039],
    深圳: [114.5435, 22.5439],
    清远: [112.9175, 24.3292],
    温州: [120.498, 27.8119],
    渭南: [109.7864, 35.0299],
    湖州: [119.8608, 30.7782],
    湘潭: [112.5439, 27.7075],
    滨州: [117.8174, 37.4963],
    潍坊: [119.0918, 36.524],
    烟台: [120.7397, 37.5128],
    玉溪: [101.9312, 23.8898],
    珠海: [113.7305, 22.1155],
    盐城: [120.2234, 33.5577],
    盘锦: [121.9482, 41.0449],
    石家庄: [114.4995, 38.1006],
    福州: [119.4543, 25.9222],
    秦皇岛: [119.2126, 40.0232],
    绍兴: [120.564, 29.7565],
    聊城: [115.9167, 36.4032],
    肇庆: [112.1265, 23.5822],
    舟山: [122.2559, 30.2234],
    苏州: [120.6519, 31.3989],
    莱芜: [117.6526, 36.2714],
    菏泽: [115.6201, 35.2057],
    营口: [122.4316, 40.4297],
    葫芦岛: [120.1575, 40.578],
    衡水: [115.8838, 37.7161],
    衢州: [118.6853, 28.8666],
    西宁: [101.4038, 36.8207],
    西安: [109.1162, 34.2004],
    贵阳: [106.6992, 26.7682],
    连云港: [119.1248, 34.552],
    邢台: [114.8071, 37.2821],
    邯郸: [114.4775, 36.535],
    郑州: [113.4668, 34.6234],
    鄂尔多斯: [108.9734, 39.2487],
    重庆: [107.7539, 30.1904],
    金华: [120.0037, 29.1028],
    铜川: [109.0393, 35.1947],
    银川: [106.3586, 38.1775],
    镇江: [119.4763, 31.9702],
    长春: [125.8154, 44.2584],
    长沙: [113.0823, 28.2568],
    长治: [112.8625, 36.4746],
    阳泉: [113.4778, 38.0951],
    青岛: [120.4651, 36.3373],
    韶关: [113.7964, 24.7028]
  };

  var XAData = [
    [{ name: "西安" }, { name: "拉萨", value: 100 }],
    [{ name: "西安" }, { name: "上海", value: 100 }],
    [{ name: "西安" }, { name: "广州", value: 100 }],
    [{ name: "西安" }, { name: "西宁", value: 100 }],
    [{ name: "西安" }, { name: "银川", value: 100 }]
  ];

  var XNData = [
    [{ name: "西宁" }, { name: "北京", value: 100 }],
    [{ name: "西宁" }, { name: "上海", value: 100 }],
    [{ name: "西宁" }, { name: "广州", value: 100 }],
    [{ name: "西宁" }, { name: "西安", value: 100 }],
    [{ name: "西宁" }, { name: "银川", value: 100 }]
  ];

  var YCData = [
    [{ name: "拉萨" }, { name: "潍坊", value: 100 }],
    [{ name: "拉萨" }, { name: "哈尔滨", value: 100 }],
    [{ name: "银川" }, { name: "上海", value: 100 }],
    [{ name: "银川" }, { name: "西安", value: 100 }],
    [{ name: "银川" }, { name: "西宁", value: 100 }]
  ];

  var planePath =
    "path://M1705.06,1318.313v-89.254l-319.9-221.799l0.073-208.063c0.521-84.662-26.629-121.796-63.961-121.491c-37.332-0.305-64.482,36.829-63.961,121.491l0.073,208.063l-319.9,221.799v89.254l330.343-157.288l12.238,241.308l-134.449,92.931l0.531,42.034l175.125-42.917l175.125,42.917l0.531-42.034l-134.449-92.931l12.238-241.308L1705.06,1318.313z";
  //定义飞行的箭头动态展示
  var convertData = function(data) {
    var res = [];
    for (var i = 0; i < data.length; i++) {
      var dataItem = data[i];

      var fromCoord = geoCoordMap[dataItem[0].name];
      var toCoord = geoCoordMap[dataItem[1].name];
      if (fromCoord && toCoord) {
        res.push({
          fromName: dataItem[0].name,
          toName: dataItem[1].name,
          coords: [fromCoord, toCoord],
          value: dataItem[1].value
        });
      }
    }
    return res;
  };

  var color = ["#a6c84c", "#ffa022", "#46bee9"]; //航线的颜色
  var series = [];
  [
    ["西安", XAData],
    ["西宁", XNData],
    ["银川", YCData]
  ].forEach(function(item, i) {
    series.push(
      {
        name: item[0] + " Top3",
        type: "lines",
        zlevel: 1,
        effect: {
          show: true,
          period: 6,
          trailLength: 0.7,
          color: "red", //arrow箭头的颜色
          symbolSize: 3
        },
        lineStyle: {
          normal: {
            color: color[i],
            width: 0,
            curveness: 0.2
          }
        },
        data: convertData(item[1])
      },
      {
        name: item[0] + " Top3",
        type: "lines",
        zlevel: 2,
        symbol: ["none", "arrow"],
        symbolSize: 10,
        effect: {
          show: true,
          period: 6,
          trailLength: 0,
          symbol: planePath,
          symbolSize: 15
        },
        lineStyle: {
          normal: {
            color: color[i],
            width: 1,
            opacity: 0.6,
            curveness: 0.2
          }
        },
        data: convertData(item[1])
      },
      {
        name: item[0] + " Top3",
        type: "effectScatter",
        coordinateSystem: "geo",
        zlevel: 2,
        rippleEffect: {
          brushType: "stroke"
        },
        label: {
          normal: {
            show: true,
            position: "right",
            formatter: "{b}"
          }
        },
        symbolSize: function(val) {
          return val[2] / 8;
        },
        itemStyle: {
          normal: {
            color: color[i]
          },
          emphasis: {
            areaColor: "#2B91B7"
          }
        },
        data: item[1].map(function(dataItem) {
          return {
            name: dataItem[1].name,
            value: geoCoordMap[dataItem[1].name].concat([dataItem[1].value])
          };
        })
      }
    );
  });
  var option = {
    tooltip: {
      trigger: "item",
      formatter: function(params, ticket, callback) {
        if (params.seriesType == "effectScatter") {
          return "线路：" + params.data.name + "" + params.data.value[2];
        } else if (params.seriesType == "lines") {
          return (
            params.data.fromName +
            ">" +
            params.data.toName +
            "<br />" +
            params.data.value
          );
        } else {
          return params.name;
        }
      }
    },
    legend: {
      orient: "vertical",
      top: "bottom",
      left: "right",
      data: ["西安 Top3", "西宁 Top3", "银川 Top3"],
      textStyle: {
        color: "#fff"
      },
      selectedMode: "multiple"
    },
    geo: {
      map: "china",
      label: {
        emphasis: {
          show: true,
          color: "#fff"
        }
      },
      // 把中国地图放大了1.2倍
      zoom: 1.2,
      roam: true,
      itemStyle: {
        normal: {
          // 地图省份的背景颜色
          areaColor: "rgba(20, 41, 87,0.6)",
          borderColor: "#195BB9",
          borderWidth: 1
        },
        emphasis: {
          areaColor: "#2B91B7"
        }
      }
    },
    series: series
  };
  myChart.setOption(option);
  // 监听浏览器缩放，图表对象调用缩放resize函数
  window.addEventListener("resize", function() {
    myChart.resize();
  });
})();
